<script setup lang='ts'>
import { ref } from 'vue';
import ChildOne from './components/ChildOne.vue';
const myColor = ref('漂漂亮亮')
</script>

<template>
  <div>
    父组件
    <ChildOne :color="myColor"></ChildOne>
  </div>
</template>

<style scoped></style>